fix

ucenter/index.wxml

@@ -129,7 +129,7 @@
 
         <view class="menu-item">
             <loginbtn loginCode="{{loginCode}}"/>
-            <view class="menu-item-inner" bindtap="loginToManager" wx:if="{{ storageUser && storageUser.token }}">
+            <view class="menu-item-inner" bindtap="loginToManager" wx:if="{{ userInfo.mobile }}">
                 <image class="menuicon" src="{{imageRoot}}2c/ucenter2/icon_tologin.png?{{imageVersion}}"></image>
                 <text class="title">机构登录(新)</text>
                 <text class="desc">老师/校长在这里登录</text>